Hydrodynamics of Decretion Disks of Rapidly Rotating Stars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057388" target="_blank" >RIV/00216224:14310/12:00057388 - isvavai.cz</a>
Result on the web
<a href="http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8544039" target="_blank" >http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8544039</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S1743921311027499" target="_blank" >10.1017/S1743921311027499</a>
Alternative languages
Result language
angličtina
Original language name
Hydrodynamics of Decretion Disks of Rapidly Rotating Stars
Original language description
During the evolution of hot stars, the equatorial rotational velocity can approach its critical value. Further increase in rotation rate is not allowed, consequently mass and angular momentum loss is needed to keep the star near and below its critical rotation. The matter ejected from the equatorial surface forms the outflowing viscous decretion disk. Models of outflowing disks of hot stars have not yet been elaborated in detail, although it is clear that such disks can significantly influence the evolution of rapidly rotating stars. One of the most important features is the disk radial temperature variation because the results will help us to specify the mass and angular momentum loss of rotating stars via decretion disks. The temperature distributionis assumed as a radial power law decrease, we study the dependencies of radial and azimuthal velocity and angular momentum loss with various parameters of viscosity.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA205%2F08%2F0003" target="_blank" >GA205/08/0003: Mass-loss rate predictions for hot stars</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
From Interacting Binaries to Exoplanets: Essential Modeling Tools
ISBN
9781107019829
ISSN
1743-9213
e-ISSN
—
Number of pages
2
Pages from-to
257-258
Publisher name
Cambridge University Press
Place of publication
Cambridge, UK
Event location
Tatranská Lomnica, Slovakia
Event date
Jul 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000309244400073